Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"pham thi cham slices" » "pham thi ham slices", "pham thi hai slices", "pham toc cham slices", "pham thi ha slices"
"python using java slippery" » "python using data slippery", "python using java slippers"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java slippery") or ("pham thi cham slices"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java slippery") OR ("pham thi cham slices"))) OR ("locating bug core snippets"))*.
• Removing quotes may allow a broader search: (((( python using java slippery ) or ( pham thi cham slices ))) or ( locating bug core snippets ))*.