Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cham soc chi snippets" » "cham soc code snippets", "cham hoc chi snippets", "cham soc chinh snippets", "cham nuoc chi snippets", "pham soc chi snippets", "chat soc chi snippets", "cam soc chi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

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