Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"det co cham snippets" » "det ca cham snippets", "det co champa snippets", "det cao chat snippets", "de co cham snippets", "dep co cham snippets", "deu co cham 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: (((("det co cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("det co cham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( det co cham snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("det co cham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.