Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"coc va chat snippets" » "coc va code snippets", "coc van chat snippets", "coc va phat snippets", "coc va cham snippets", "hoc va chat snippets", "co va chat snippets", "loc va chat 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: (((("coc va chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("coc va chat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( coc va chat snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("coc va chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.