Perhaps you should try some spelling variations:
"coder _ segmentation algorithm fuzzy" » "coder _ segmentation algorithms fuzzy" (Expand search), "coder _ selection algorithm fuzzy" (Expand search), "coder _ segmentation algoritmo fuzzy" (Expand search), "coder _ segmentation algoritmos fuzzy" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api python 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: (("coder _ segmentation algorithm fuzzy") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ segmentation algorithm fuzzy\") OR (\"api pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ segmentation algorithm fuzzy ) OR ( api pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ segmentation algorithm fuzzy") OR ("api pythons python python programming"))*.