This text is missing some spaces, please add them: ItwasfromherthatAleksandrovlearntFrenchandalsoGerman.
It was from her that Aleksandrov learnt French and also German.
input question: Fix spacing: AccordingtopreliminaryWorldwatchestimates,totalenergyusein2012wasafull7percentbelowthe2007level,thesteepestfive-yeardecreaseinatleast60years.MostofthisdeclineresultsfromadvancesinU.S.energyproductivitydominatedbygainsintransportationfueleconomyandbuildingefficiency.

output answer: According to preliminary Worldwatch estimates, total energy use in 2012 was a full 7 percent below the 2007 level, the steepest five-year decrease in at least 60 years. Most of this decline results from advances in U.S. energy productivitydominated by gains in transportation fuel economy and building efficiency.
Problem: Wehelppeoplewhohavespecialneeds,amongotherthingsinmobilitydisabilities,andthereforeitisessentialforustobeasflexibleaspossibleinrelationtoservicethedifferentneedsthatarewithinourcoreareas.
What's a sentence that uses these characters?
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We help people who have special needs, among other things in mobility disabilities, and therefore it is essential for us to be as flexible as possible in relation to service the different needs that are within our core areas.
Add spaces: TheresultofHelle'sworkwasaprotoypeofthemoderndinnerwarewithpotsherdpatternintegrated.

Answer: The result of Helle's work was a protoype of the modern dinnerware with potsherd pattern integrated.
Inthisuniquetimeintheuniversewhenallexperiencingisbeingaccelerated,soulshavebeengiventheunprecedentedopportunitytoevolveoutofthirddensity'slowvibrationsandphysicallyaccompanyEarthintohigherenergyplanes.Sadly,noteveryoneistakingadvantageofthisopportunity,andthatiswhydualityisstillgoingstrong.

In this unique time in the universe when all experiencing is being accelerated, souls have been given the unprecedented opportunity to evolve out of third density's low vibrations and physically accompany Earth into higher energy planes. Sadly, not everyone is taking advantage of this opportunity, and that is why duality is still going strong.
Add spaces: Thequalitativemethodisusedinsituationswhereamorein-depthandexplorativeanalyzeofe.g.opinions,motivesandpreferencesareneeded.

Answer:
The qualitative method is used in situations where a more in-depth and explorative analyze of e.g. opinions, motives and preferences are needed.