Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gom van code snippets" » "gom van de snippets", "gom van hoe snippets", "gom van cong snippets", "tom van code snippets", "gom va code snippets", "nom van code snippets"
"locating bug core snippets" » "locating bug code snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("gom van code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"gom van code snippets\") OR (\"python using java snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( gom van code snippets ) OR ( python using java snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gom van code snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))*.