Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"van ba pham slippery" » "van ba ham slippery", "van ha pham slippery", "van san pham slippery", "van ban pham slippery", "van bao pham slippery", "van bac pham slippery", "van ba pham slippers"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van ba pham slippery"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van ba pham slippery ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van ba pham slippery"))) or ("locating bug core snippets"))*.