Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gap do chi snippets" » "gap doi chi snippets", "cap do chi snippets", "gap o chi snippets", "gap do choi snippets", "gap do thi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("gap do chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("gap do chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gap do chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gap do chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.