Perhaps you should try some spelling variations:
"code single objective algorithmes parallele" » "code single objective algorithms parallele" (Expand search), "code single objective algorithm parallele" (Expand search), "code single effective algorithms parallele" (Expand search), "code single objective algorithmes paralleles" (Expand search), "code single objective algorithms parallel" (Expand search), "code single objective algoritmos paralelos" (Expand search), "mode single objective algorithmes parallele" (Expand search), "one single objective algorithmes parallele" (Expand search), "wide single objective algorithmes parallele" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("code single objective algorithmes parallele") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code single objective algorithmes parallele\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( code single objective algorithmes parallele ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code single objective algorithmes parallele") OR ("_ python python python programming"))*.